Full RGBW. Full multicolor, with no sacrifice. Unlike other RGB controllers on the market that produce a mixed white color, this controller is full RGBW, with an independent White channel. After you have fun with colors, just select True White for a crisp, clean white output for everyday use.

App Control. With the Diode Dynamics multicolor app, you can of course choose any color under the sun, including True White. There's preset patterns too, including strobe, fade, and more. But it's the extras that really make this controller special. Simple features like Preset Colors make it easy to use, and fun features like Camera Match and Music Sync make it fun to show off! Don't see a pattern you like? Just program your own, and save it for later! This controller is the most fully-featured in terms of control and features on the market.

Instant Function. Don't wait around to see your lights. This controller will light up immediately to the previous setting when it gets power, no need to access the app. And connecting to the controller takes seconds, not minutes. Instant response, instant control, for an excellent user experience.

Get a Few. If you have more than one RGBW device, consider picking up an extra controller. The Group feature allows you to connect and control multiple units in the same app, controlling them all at once (Grouped) or selecting one at a time, in a multizone setup. Even pick names so you can keep track of what's what, and really show off what your lights can do. Up to eight controllers can be accessed in one app session.

Purpose-Built. Introducing the only RGBW controller on the market that is purpose-built for automotive LEDs. Made in USA, it is designed to handle standard automotive power, and will power any common-positive 12V RGBW lighting products. With a fully-waterproof, durable potting, and robust components allowing up to 3A output per channel, this is the most reliable, low-cost RGBW controller on the market!

I purchased these and then was looking into installs and haven't found anything really useful there site has a install section but is blank, and from there videos it sounds like you need additional items, but they don't tell you what.

Edit: Will update this after a few days just would like if there were detailed instructions on how to set this up.